Nagrath, I J, et. al. <br/><br/>
Signals and systems 

 -   Tata McGraw Hill Publishing Co. Ltd., New Delhi  2001 
 - 606 
<br/><br/><label>ISBN: </label>3958 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Signals; Signal processing
<br/><br/><label>Dewey Class. No.: </label>621.3822  NAG-S